.chat{
    height: 100vh;
    width: 100%;
    background-color: #cccccc;
    display: flex;
    justify-content: center;
    align-items: center;
}
.chat-in{
    height: 80vh;
    width: 80%;
    background-color: #0e90d2;
    display: flex;
    justify-content: center;
    align-items: center;
}
.chat-in-left{
    width: 30%;
    height: 80vh;
    background-color: #7c6aa6;
}
.chat-in-right{
    width: 70%;
    height: 80vh;
    background-color: #4481eb;
}